饲料研究2025，Vol.48Issue(5)：8-11,4.DOI:10.13557/j.cnki.issn1002-2813.2025.05.002
酵母细胞壁对湖羊生长性能、血浆生化指标及抗氧化能力的影响
Effect of yeast cell wall on growth performance,plasma biochemical indicators,and antioxidant capacity of Hu sheep
摘要
Abstract
The experiment aims to investigate the effects of yeast cell wall on the growth performance,plasma biochemical indicators,and antioxidant capacity of fattening Hu sheep.Randomly select 20 fattening Hu sheep with good physical condition and a weight of(31.70±1.38)kg,and divide them into two groups,with 10 replicates in each group and one sheep per replicate.The control group was fed with basic feed,while the yeast cell wall group was given 1.5 g/kg yeast cell wall(calculated as dry matter)added to the basic feed.The pre trial period was seven days,and the formal trial period was 30 days.The experimental results showed that compared with the control group,the addition of yeast cell wall to the feed significantly increased the average daily feed intake(ADFI)of Hu sheep(P<0.05),significantly reduced the content of triglycerides(TG)and uric acid(UA)in plasma of Hu sheep(P<0.05),and there was no significant difference in antioxidant indicators of Hu sheep(P>0.05).The results show that adding 1.5 g/kg yeast cell wall in the diet can improve the growth performance,maintain metabolic stability and improve the utilization rate of dietary protein of Hu sheep during the fattening period.关键词
酵母细胞壁/湖羊/生长性能/血浆生化指标/抗氧化能力Key words
yeast cell wall/Hu sheep/growth performance/plasma biochemical indicators/antioxidant capacity分类
畜牧业引用本文复制引用
田亚原,安佳秀,赵颖,付叶,吴文旋,杨艺..酵母细胞壁对湖羊生长性能、血浆生化指标及抗氧化能力的影响[J].饲料研究,2025,48(5):8-11,4.基金项目
国家自然科学基金(项目编号:32360846、32002205) （项目编号:32360846、32002205）
贵州省科技厅攻关项目(项目编号:黔科合支撑[2021]一般154号) （项目编号:黔科合支撑[2021]一般154号）
贵州省科学基金重点项目(项目编号:黔科合基础[2020]1Z028) （项目编号:黔科合基础[2020]1Z028）
贵州大学博士基金(项目编号:贵大人基础合字(2020)73号) （项目编号:贵大人基础合字(2020）
国家民委中兽药重点实验室开放基金(项目编号:[2022]10号) （项目编号:[2022]10号）
